baber/WOPTO huggingface dataset:
Patent JP-2004284208-A (JP)
Title: Ink jet printer
Inventor: TANNO KOJI
IPC: B41J2/185
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To install a washing box, a purge tray and the capping member of a recording head without largely taking an occupying volume.  <P>SOLUTION: The capping member 68 for closing the ink discharge surface of the recording head 8 is integrally provided on one surface of a lid body 62 and the purge tray 70 is integrally provided on the other surface of the lid body 62. The washing box 18 is supported on a lift mechanism and the opening part of the washing box 18 is covered with the lid body 62 so that the capping member 68 is turned upward. When the washing box 18 is raised to a predetermined rising position, the ink discharge surface of the recording head 8 is closed by the capping member 68 and the opening part of the washing box 18 is covered with the lid body 62 so that the purge tray 70 is turned upward. When the washing box 18 is raised to the predetermined rising position, the purge tray 70 is opposed to the ink discharge surface of the recording head 8 to receive the ink droplets discharged from the recording head 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288329-A (JP)
Title: Actuator, slider unit, and manufacturing method for the same
Inventor: KITAJIMA MASAHIRO
IPC: H01L41/22
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator which improves the reliability of driving displacement of a head slider.  <P>SOLUTION: The actuator 23 is provided with a slider holding table 24 which unidirectionally extends and has a slider installation part 24a for fixing a thin film magnetic head slider 11 formed at an end part and two piezoelectric elements 25 which are fitted on both sides of the slider holding table 24 and are extensible in an extended direction of the slider holding table 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294492-A (JP)
Title: Waveform expansion device and structure of compressed waveform data
Inventor: OKAZAKI MASATSUGU
IPC: G10L19/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce quantization noise when expanding compressed waveform data compressed by using a scale factor giving a quantization precision.  <P>SOLUTION: With respect to a sub-frame 1 into which one frame is divided, an auxiliary scale factor (auxiliary SF 1) is set besides a main scale factor (main SF), and a scale factor obtained by adding the auxiliary SF 1 to the main SF is used to perform decoding. With respect to a sub-frame 2, an auxiliary scale factor (auxiliary SF 2) is set besides the main scale factor, and a scale factor obtained by adding the auxiliary SF 2 to the main SF is used to perform decoding. A local variation of a change rate of original waveform data is adapted to by the auxiliary SF 1 and the auxiliary SF 2, so that the quantization noise is reduced when expanding compressed waveform data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296631-A (JP)
Title: Substrate fixing apparatus and substrate fixing method
Inventor: NAKANISHI TOMOAKI
IPC: H05K13/04
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate fixing apparatus and a substrate fixing method capable of ensuring satisfactory adhesiveness of film-like substrate to a lower supporting member, and maintaining stable mounting quality.  <P>SOLUTION: In the substrate fixing apparatus, a film-like substrate is supported from downward by a lower supporting member 5. Prior to a first vacuum suction process for vacuum-sucking the substrate 13 by sucking grooves 8a formed on a lower supporting surface 7a at positions corresponding to a component mounting portion in the substrate 13, a second vacuum sucking process of vacuum-sucking the substrate by sucking grooves 8b formed outside of the grooves 8a is performed. By doing this, a tensile stress in an outside direction is applied to the substrate 13, and the component mounting portion of the substrate 13 is sucked and held in a state that deformation in vertical directions of the substrate is corrected, and the substrate can be stuck closely on the member 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292598-A (JP)
Title: Method for modifying polycarbonate resin sheet, polycarbonate resin sheet, display substrate using the sheet, and display substrate
Inventor: OTA YURIE
IPC: H05B33/02
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems that a previous polycarbonate resin sheet for manufacturing a display tends to deteriorate gradually, can not maintain the performance initially obtained, and tends to cause an obstacle when accurately registering a color filter layer of each color, forming color filter layers, since the coefficient of linear expansion of a substrate is not sufficiently small.  <P>SOLUTION: A polycarbonate resin sheet suitable for application to a display substrate having good heat resistance, or the like, and excellent in dimensional stability can be obtained by forming a sheet using a polymerized compound having a bisphenol skeleton in which a propane part of bisphenol A is substituted with an alicyclic hydrocarbon and irradiating the sheet with ionizing radiation to cause crosslinking.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296246-A (JP)
Title: Manufacturing method of discharge lamp
Inventor: OGINO YUICHIRO
IPC: H01J61/073
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a discharge lamp which can easily control the movement of melted electrode material to either side of a pair of electrodes, when the pair of electrodes are formed by melting and cutting by irradiating laser beam at the prescribed position of an electrode assembly arranged in a sealed light-emitting space.  <P>SOLUTION: When the melting cutting portion 18 of the electrode assembly 42 is heated and meltedly cut by irradiation with a laser 60 from the outside of the arc tube 10, the laser 60 is applied from a direction having a prescribed angle θ1 between a face S1 nearly perpendicular to the axis direction of the electrode assembly 42 and itself.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290824-A (JP)
Title: Method and apparatus for recovering solid contaminant
Inventor: HERIDA MASAMI
IPC: B07B7/08
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for recovering a solid contaminant, by each of which the solid contaminant such as a lead bullet can be efficiently separated/recovered.  <P>SOLUTION: The solid contaminant 3 is sucked through a suction pipe 1 together with a gas. The coarse particle portion 3a is sorted from the sucked contaminant 3 by a sorting device 4 and the fine particle portion 3b sorted by the device 4 is collected by a dust collector 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294778-A (JP)
Title: Musical sound synthesizer
Inventor: OKAZAKI MASATSUGU
IPC: G10H7/02
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To cope with even a short loop section by managing each of loop start frames and loop end frames by a one-bit flag in a sound source adopting a system of compressing and storing waveform data in the unit of a frame.  <P>SOLUTION: Values of "L flag" for respective frames are given on each axis of abscissa in Fig. When the L flag for a frame is changed from "0" to "1", a frame next to the changed frame is set as a loop start frame. When the L flag for a frame is changed from "1" to "0", the changed frame is set as a loop end frame. Thus even a loop size being one frame can be coped with as shown in Fig.(b).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004237063-A (JP)
Title: Grinding finish sink, and support with receiving platform
Inventor: KUMADA ISAO
IPC: A47K1/00
Filed: 2003-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding finish sink and a support which are set outside a building.  <P>SOLUTION: This grinding finish sink is equipped with a splash preventing rib (1<SP>b</SP>) in three directions toward the front of an upper part of a rectangular box body to prevent water splashing, and a reinforcing flange (4), reinforcing ribs (4<SP>a</SP>) and a frame rib (4<SP>b</SP>) on a lower part to support the bottom part of the sink. A round cylinder support (6) is inserted into the reinforcing flange (4) and further a settling flange (6<SP>b</SP>) and a fixing flange (6<SP>c</SP>) are fit with the support (6) and fixed. A rectangular receiving table (3) is equipped with a reinforcing flange (4), reinforcing ribs (4<SP>a</SP>) and a frame rib (4<SP>b</SP>) on the backside of the bottom part. The round cylinder support (6) is inserted into the receiving platform (3) and further the settling flange (6<SP>b</SP>) and the fixing flange (6<SP>c</SP>) are inserted into and fixed to the lower part of the support 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224034-A (JP)
Title: Thermal head and thermal printer using the same
Inventor: NAKAI KENJI
IPC: B41J2/335
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal head with high performance, which forms a high-quality print by stabilizing a locational relationship between a head substrate and a radiator plate, and to provide a thermal printer.  <P>SOLUTION: The thermal head is formed by arranging a plurality of heating resistors 4 along an edge of an upper surface of the head substrate 1, mounting the head substrate 1 on the radiator plate 6 via an adhesive member 7, inclining a lower surface of the head substrate 1 with respect to an upper surface of the radiator plate 6, and abutting an end portion of the lower surface of the head substrate 1 on the upper surface of the radiator plate 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004293996-A (JP)
Title: Dillution refrigerator
Inventor: YOSHIDA SHIGERU
IPC: F25B9/12
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain very low temperature near the ideal condition by preventing a cooling capability from being not exhibited enough due to phase separation of 3He-4He mixed liquid in a mixing chamber in a dillution refrigerator using heat absorption when 3He is melt from rich phase of 100% 3He to lean phase of 6.4% 3He-4He in the mixing chamber.  <P>SOLUTION: On the upstream side right near the mixing chamber, a mixed liquid of 4He-3He to be fed into the mixing chamber is previously separated into the thick phase of 3He and the lean phase of 3He. Accordingly, on the upstream side right near the mixing chamber, a separation chamber having the same configuration as the mixing chamber is interposed, whereby the He liquid is phase-separated in the separation chamber, so that the rich phase of 3He and the lean phase of 3He are introduced in the separated state intact into the mixing chamber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293737-A (JP)
Title: Control device and control method for automobile
Inventor: SAKAMOTO HIROSHI
IPC: B60W10/10
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device and a control method for an automobile capable of reducing a load of a synchronous device and preventing burning of the synchronous device.  <P>SOLUTION: A condition determining means 301 detects or estimates a condition of a friction surface of the synchronous devices 51-56. A synchronous device selecting means 302 selects the synchronous device formed with an intermediate transmission route in response to a parameter showing a condition of the friction surface detected or estimated by the condition determining means 301. An engine torque control means 303 reduces the torque of an engine in response to a parameter showing the condition detected or estimated by the condition determining means 301.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290590-A (JP)
Title: Absorbent article
Inventor: MIYAIRI MAKIKO
IPC: A61F5/44
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a possible spillage in the conventional type without wings as caused by the lack of sufficiently following the motions of the users and moreover, achieve easier handling with ready wearing and removing thereof and enhance the comfortableness of use with neither skin erruption nor rubbing attributed to the wings as compared with the type with wings while preventing the spillage, though maintaining some features of the type without wings.  <P>SOLUTION: The top sheet 7 as the absorbent article comprises a liquid permeable top sheet 7, a liquid impermeable back sheet 3 and an absorbent 5 positioned between both the sheets. A hydrophobic elastic member 11 is placed thereon and moreover, is covered with a cover sheet 21 having a coarse/close area and additionally, the cover sheet 21 is fixed on the top sheet 7. Consequently, the mensual blood is guided by the close area 21c and reaches the absorbent 5. Thus, even as the napkin without wings, it is completely free from the adverse effect of deviation or twisting to enable the quick guiding and absorption of the mensual blood discharged, thereby preventing the possible spillage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004161731-A (JP)
Title: Fixing agent for biorelating substance
Inventor: NAGAMUNE TERUYUKI
IPC: A61F2/06
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing agent for easily fixing a biorelating substance to living cell or living tissue without damaging the living cell and living tissue and provide a fixing method with the fixing agent.  <P>SOLUTION: The fixing agent for a biorelating substance contains 1-100 wt.% amphiphilic compound containing (1) one or more 15-23C unsaturated aliphatic hydrocarbon groups on one terminal, (2) one or more parts containing a polyoxyalkylene chain in the molecule and (3) one or more reactive functional groups on the terminal different from the terminal of the item (1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004300166-A (JP)
Title: Ink composition for inkjet recording
Inventor: OGASAWARA MIKIFUMI
IPC: C09D11/328
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pigment ink for inkjet which is excellent in storage stability, dispersion stability, water resistance, weather resistance and scratch resistance, sufficiently satisfies inkjet ejection characteristics and realizes a high image density and high color-developing properties.  <P>SOLUTION: The aqueous ink for inkjet recording comprises a pigment as a colorant, where a resin having an acid value of 120-400 mgKOH/g and dissolved in the ink is neutralized so that the product of the acid value and the degree of neutralization is at least 110 and that the degree of neutralization is less than 1.0 equivalent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301630-A (JP)
Title: Assay method using unit for biochemical analysis
Inventor: YAMAMOTO MASAYOSHI
IPC: G01N33/543
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the S/N ratio (the signal/noise ratio) by adjusting the reaction temperature of antigen-antibody reaction and/or pH of a cleaning liquid.  <P>SOLUTION: This method detects a ligand or a receptor in a specimen, and includes (1) a process of contacting one or more kinds of receptors or ligands fixed on a support with the specimen including an antigen-labeled ligand or receptor, and (2) a process of contacting the antigen-labeled ligand or receptor bound to one ore more kinds of receptors or ligands fixed on the support with an antibody to an antigen; and is characterized in that the reaction temperature of the process (2) is 34 °C to 40 °C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302280-A (JP)
Title: Method of manufacturing substrate for mask blank, method of manufacturing mask blank and method of manufacturing transfer mask
Inventor: KOIKE KESAHIRO
IPC: G03F1/50
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a substrate for a mask blank by which the end profile in the edge part of a substrate can be controlled to several tens nanometers (about 20 to 30 nm) or less of fluctuation with desired flatness by an easy method.  <P>SOLUTION: The substrate for a mask blank is obtained in steps of: a substrate material preparation process (P100) to prepare a substrate material larger than the substrate of a mask blank; a grinding/polishing process (P110) to grind and polish the principal surface of the substrate and to finish into desired surface roughness and a desired surface profile in the region corresponding to the size of the substrate for the mask blank; a cutting process (P120) to cut the substrate material obtained by the above grinding and polishing process into the size of the substrate for the mask blank; a shaping process (P130); an end face polishing process (P140); and a cleaning process (P150) prior to film formation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301782-A (JP)
Title: Fully charging state detecting device, its method, charging state detecting device and its method, and deterioration detecting device and its method
Inventor: ARAI YOICHI
IPC: G01R31/36
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fully charging state detecting device and its method capable of correctly detecting the fully charging state of the battery even when the capacity of the fully charging state is changed.  <P>SOLUTION: A CPU 23a detects the charging efficiency as a ratio of the quantity of electricity accumulated in the battery 13 as electro motive force, of the quantity of electricity flowing into the battery at an arbitrary time from the start of charging to the termination of charging of the battery 13 on the basis of the charging current and the charging voltage determined by using a current sensor 15 and a voltage sensor 17. The fully charging state of the battery 13 is detected when the detected charging efficiency is considered zero.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308991-A (JP)
Title: Refrigerating and freezing showcase
Inventor: TAWADA TORU
IPC: F25D23/00
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating and freezing showcase allowing the indication of an in-chamber temperature to be easily observed by customers, capable of increasing appealing capability for temperature control to the customers, and also increasing workability in temperature control operation.  <P>SOLUTION: In this refrigerating and freezing showcase, a showcase controller 3 with a setting device 5 for setting the contents of operations and a display device 4 for in-chamber temperature and a cooler are installed in a showcase body formed of heat insulation walls, and a control device 7 connected to a power circuit and controlling the display of the display device 4 of the showcase controller 3 and the operations of the showcase controller is connected to the showcase controller 3. A temperature display device 14 displaying the in-chamber temperature is installed on the showcase separately from the display device 4 installed on the showcase controller 3, and the temperature display device 14 is connected to the control device 7 so that the in-chamber temperature can be displayed by an output from the control device 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305099-A (JP)
Title: ROTARY MOTOR MOLECULE VoV1-ATPase AND UTILIZATION THEREOF
Inventor: YOKOYAMA KEN
IPC: C12N15/09
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new rotary motor molecule having characteristics different from those of a conventional rotary motor molecule.  <P>SOLUTION: The rotary motor molecule V<SB>o</SB>V<SB>1</SB>-ATPase carrying out a rotary movement in the presence of ATP is a complex molecule having a G subunit, I subunit, L subunit, E subunit and C subunit constituting the V<SB>o</SB>part of the V<SB>o</SB>V<SB>1</SB>-ATPase, and A subunit, B subunit and D subunit constituting the V<SB>1</SB>part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311244-A (JP)
Title: Organic electroluminescent element
Inventor: MIWA KAZUNORI
IPC: H05B33/22
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve visibility of an organic electroluminescent element under strong external light.  <P>SOLUTION: In this organic electroluminescent element, the diffuse reflectivity of the entire element is reduced by disposing an antireflection film formed with an island-like absorber film or an absorber dispersion film and a conductive transparent body film on a luminescent layer-side interface of a metal back electrode to reduce regular reflection of a metal film, whereby contrast improvement under strong external light is realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308360-A (JP)
Title: Method for carrying long hollow pipe into adit tunnel and method for laying pipe in adit tunnel by use of this method
Inventor: HAMADA NAOYUKI
IPC: E21F13/00
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for carrying a long hollow pipe into an adit tunnel and a method for laying a pipe in the adit tunnel by a crane increasing safety while reducing work man-hour and achieving efficiency more than conventional methods.  <P>SOLUTION: In this method for carrying the long hollow pipe into the adit tunnel, a guide wire 2 is stretched in the vertical direction on a wall face on an advance rigid pit A side opposing to an opening part of the adit tunnel B, a pulling-in carrier 4 movable into the adit tunnel B from the vicinity of a lower end of the guide wire 2 is arranged, the long hollow pipe 5 is vertically lowered into an advance rigid pit A while a suspension wire CR1 is connected with the long hollow pipe 5 fixing a lower part pipe suspension device 51 temporarily on one end side and fixing an upper part pipe suspension device 52 temporarily on the other end side, and then the pulling-in carrier 4 is moved into the adit tunnel B while the lower part pipe suspension device 51 is connected with the pulling-in carrier 4 to lay the long hollow pipe 5 horizontally.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319109-A (JP)
Title: Switch unit
Inventor: HIROBE MASAHIRO
IPC: H01H13/14
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch unit using a small number of components and easy to assemble, in relation to a switch unit used for control or the like of various kinds of electronic apparatuses for an automobile or the like.  <P>SOLUTION: Push-button switches 25 and 26 are arranged on the same plane of a board 24, and a button 22 disposed on the upper surface presses the corresponding push-button 25 through a rotation member 27 to electrically connect or disconnect it, whereby the switches 25 and 26 can be installed on the single board, and this switch unit using a small number of components and easy to assemble can be provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316770-A (JP)
Title: Harmful substance penetration prevention sleeve
Inventor: OKANO YOSHIHIRO
IPC: F16L58/10
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably increase the penetration prevention effect for harmful substances such as organic solvents and oils into buried polyethylene tubes.  <P>SOLUTION: This sleeve comprises a penetration prevention layer 1 formed of an ethylene-vinyl alcoholic co-polymer resin or a resin formed mainly of the ethylene-vinyl alcohol co-polymer resin and a protective layer 2 formed of polyethylene stacked on the penetration prevention layer 1 at both sides through a fused layer 3 formed of a denatured polyethylene.  <P>COPYRIGHT: (C)2005,JPO&NCIPI